Ivalvu yeGlavu yeYinjini yeY-Pattern ekumgangatho ophezulu Umvelisi womthengisi wefektri waseTshayina
Yintoni iValve yeGlavu yePateni ye-Y?
Ivalvu yeGlavu yePateni ye-Y,Ngokwesiqhelo iyilwe kwaye yenziwa ngokwemigangatho yaseJamani kunye nemigangatho yaseYurophu i-EN13709. Njengesiqhelo, ivalvu yayo yokuvala ehamba ngomgca isetyenziselwa ukuqala, ukumisa okanye ukulawula ukuhamba kwamanzi kusetyenziswa ilungu lokuvala elibizwa ngokuba yidiski.Ivalvu yeGlavu yePateni ye-YZilungele kakhulu kwaye zisetyenziswa kakhulu ukulawula okanye ukumisa ukuhamba kolwelo okanye igesi ngombhobho ukuze zithintele kwaye zilawule ukuhamba kolwelo kwaye zihlala zisetyenziswa kwiipayipi ezincinci.
IiBellows zinobomi obulinganiselweyo benkonzo, nto leyo ethetha ukuba kunokwenzeka ukuba ziqhekeke. Yiyo loo nto indibano yokupakisha eqhelekileyo isoloko ifakwa kwibhonethi exhotyiswe ngeBellows. Ngoko ke iBellows seal sisixhobo esongezelelweyo sokuvala iivalvu zesango, ifanelekile kwiimeko ezithile zokusebenza ezinzima.
ngokwesiqhelo kukho iipateni ezintathu eziphambili zomzimba okanye uyiloIvalvu yeGlavu yePateni ye-Y:
- 1). Ipateni eQhelekileyo (kwakhona njengeTee Pattern okanye uT – Ipateni okanye uZ – Ipateni)
- 3). Ipateni ye-Oblique (ekwaziwa ngokuba yiWye Pattern okanye iY – Pattern)
Iimpawu eziphambili ze-Y-Pattern Glove Valve
Ngokukodwa kwiinkqubo zeekhemikhali, ulwelo olukwimibhobho ludla ngokuba yityhefu, lunemisebe kwaye luyingozi.Iivalvu zeglobhu ze-Bellows sealzisetyenziselwa ukuthintela ukuvuza kwayo nayiphi na ikhemikhali enobuthi emoyeni. Izinto zomzimba zingakhethwa kuzo zonke izinto ezikhoyo, kwaye ezi zinto zingafumaneka ngezinto ezahlukeneyo ezifana ne-316Ti, 321, C276 okanye i-Alloy 625.
- 1). Kukho uluhlu olubanzi lwezakhono njengoko zifumaneka kwipateni esemgangathweni (ipateni eyomeleleyo), ipateni ye-Angle, kunye nepateni ye-Wye (ipateni ye-Y).
- 2). Intsimbi evuthuzayo iyawuvala umthi oshukumayo kwaye yonyusa ukuqina kweevalvu zesitywini sesiqu ezipakishiweyo.
- 3). Iivalvu ezitywinwe ngentsimbi zihlala zivavanywa ukuvuza kusetyenziswa i-mass spectrometer ukubona amazinga okuvuza angaphantsi kwe-1x10E-06 std.cc/sec. Uyilo lokutywina kabini (i-bellows seal kunye ne-stem packing) ukuba ii-bellows ziyasilela, ukupakisha i-valve stem packing kuya kuthintela ukuvuza, kwaye ngokuhambelana nemigangatho yamazwe ngamazwe yokuxinana;
- 4). Kulula ukulungisa nokulungisa izihlalo, ngeenjongo ezahlukeneyo.
- 5)..Umgama omfutshane wokuhamba kwediski (stroke) phakathi kweendawo ezivulekileyo nezivaliweyo,Iivalvu zeglobhu ze-Bellows sealzilungele ukuba ivalvu kufuneka ivulwe kwaye ivalwe rhoqo;
Iinkcukacha zobugcisa ze-Y-Pattern Glove Valve
Iinkcukacha ze-DIN-ENIvalvu yeGlobe yeBellows Seal
| Uyilo kunye noMveliso | BS1873, DIN3356, EN13709 |
| Ububanzi obuqhelekileyo (DN) | DN15-DN500 |
| Uvavanyo loxinzelelo (PN) | PN16-PN40 |
| Ubuso ngobuso | I-DIN3202,BS EN558-1 |
| Ubukhulu beFlange | I-BS EN1092-1, GOST 12815 |
| Ubukhulu bokuwelda kwempundu | DIN3239,EN12627 |
| Uvavanyo kunye nokuhlolwa | I-DIN3230,BS EN12266 |
| Umzimba | Intsimbi yekhabhoni, Intsimbi engatyiwayo, Intsimbi ye-alloy |
| IiBellows | Intsimbi engatyiwayo, intsimbi ye-alloy |
| Isihlalo | intsimbi engatyiwayo, intsimbi ye-alloy, i-Stellite coating. |
| Umsebenzi | ivili lesandla, igiya lesandla, i-actuator yombane, i-actuator yomoya |
| Ipateni yomzimba | Ipateni eqhelekileyo (iphethini ka-T okanye uhlobo luka-Z), ipateni ye-Angle, ipateni ka-Y |
Umboniso weMveliso: I-Y-Pattern Glove Valve
Ukusetyenziswa kweValve yeGlavu yeY-Pattern
I-Bellow Seal Globe Valve isetyenziswa kakhuluilungelelaniswe nolwelo kunye nezinye izinto ezilulwelo, ingakumbi ezo zinobuthi, zisebenza ngemitha kwaye ziyingozi
- Ipetroli/ioyile
- Iikhemikhali/iikhemikhali zePetrochemical
- Ishishini lamayeza
- Amandla kunye nezixhobo eziluncedo
- Ishishini lezichumiso
